NJL unthreaded studs have a reduced weld base diameter, A, to produce a smaller weld flash diameter than when the full base Nelson NBL no thread studs are used. The smaller weld flash allows the use of smaller clearance holes. The strength of the assembly is determined by the area of the reduced weld base rather than the thread area.
| Nelson Fastener Systems | |
|---|---|
| Product Category | Studs |
| Product Number | NJL |
| Product Name | Reduced Base Unthreaded Stud |
| Attachment | Welded |
| Shape | Round |
| Design Units | English |
